$(function () {
    $("#id_user_login_submit").bind("click", function () {
        var loginForm = document.forms[0];
        //增加CRRF验证
        // var input = loginForm.createElement('input');
        // input.setAttribute('type','hidden');
        // input.setAttribute('name','${_csrf.parameterName}');
        // input.setAttribute('value','${_csrf.token}');
        // loginForm.appendChild(input);
        loginForm.action = "/adminlogin";
        loginForm.method = "post";
        loginForm.submit();
    });
});